If a researcher found identical twins, separated at birth, to be nearly identical in personality, what would he MOST LIKELY conclude?
A) Nature is more important than nuture in determining personality.
B) Nurture is more important than nature in determining personality.
C) Nature and nurture play equal roles in determining personality.
D) There are no conclusions that can be drawn from the research.

Question

Quizplus · Accepted Answer

If the identical twins, separated at birth, were found to be nearly identical in personality, it would suggest that their genetic makeup (nature) played a significant role in shaping their personality. This conclusion would lean toward the importance of nature over nurture.

If a Researcher Found Identical Twins, Separated at Birth, to Be